CN218770419U

CN218770419U - A kind of interface unit

Info

Publication number: CN218770419U
Application number: CN202221432247.7U
Authority: CN
Inventors: 张胜豪
Original assignee: Nanjing Mengrui Automation Co ltd
Current assignee: Nanjing Mengrui Automation Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-03-28
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a connector, which relates to the field of connectors and comprises a connecting seat, wherein a winding roller is arranged on the inner side of the connecting seat, a connecting wire is arranged inside the winding roller, connecting joints are arranged at two ends of the connecting wire, and a winding mechanism is arranged on one side of the connecting seat and used for winding the connecting wire; and the top of the guide rod is provided with a limiting mechanism for limiting the rack. The utility model discloses a set up winding mechanism, when transporting the removal to equipment, can promote the rack earlier, first expanding spring contracts this moment, from this alright make the rack when upwards moving along the guide bar to make rack toggle gear rotate, make the wind-up roll rotate through the rotation of gear and from this alright make the wind-up roll carry out the rolling to the connecting wire, thereby reduce the occupation space of equipment, so that provide convenience for the transportation removal of connector.

Description

A kind of interface unit

Technical Field

The utility model relates to a connector field specifically is a connector.

Background

With the development of mobile communication, mobile terminals are generally used in the global scope, and when a third-party device is debugged by each large mobile terminal manufacturer, the third-party device needs to be connected with a main board of the mobile terminal by using a connector or a patch panel, and then the debugging is performed by using a debugging tool.

However, a general connector is single in structure, and is inconvenient to store the connecting wire, so that the connecting wire swings around when the device is taken and moved, and the connecting joint collides with external equipment, thereby affecting the use of subsequent devices.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a connector comprises a connecting seat, wherein a winding roller is arranged on the inner side of the connecting seat, a connecting wire is arranged inside the winding roller, connecting joints are arranged at two ends of the connecting wire, and a winding mechanism is arranged on one side of the connecting seat and used for winding the connecting wire;

the winding mechanism comprises a guide rod, a gear, a first telescopic spring, a sliding block and a rack, the gear is fixed on one side of the winding roller and is positioned on the outer side of the connecting seat, the guide rod is fixed on the outer side of the connecting seat, the sliding block is sleeved on the outer side of the guide rod, the rack is fixed at one end of the sliding block and is positioned at one end of the gear, and the first telescopic spring is arranged at the top of the sliding block and is sleeved on the outer side of the guide rod;

and the top of the guide rod is provided with a limiting mechanism for limiting the rack.

As a further aspect of the present invention: the limiting mechanism comprises a positioning rod, a limiting hole, a triangular block and a second telescopic spring, the positioning rod is arranged at the top of the guide rod, the second telescopic spring is sleeved on the outer side of the positioning rod, the triangular block is fixed at the top of the rack, and the limiting hole is formed in one end of the gear.

As the utility model discloses further scheme again: the latch outside the gear is meshed with the latch at one end of the rack, and the wind-up roll is rotatably connected with the connecting seat through a bearing.

As the utility model discloses further scheme again: the top of the guide rod is provided with a through hole matched with the positioning rod.

As the utility model discloses further scheme again: one end of the positioning rod is provided with a ball, and the diameter of the limiting hole is equal to that of one end of the positioning rod.

As a further aspect of the present invention: the connecting wire is fixed in the winding roller in a Z shape.

As a further aspect of the present invention: the length of the guide rod is equal to that of the rack, and the distance between the limiting hole and the sliding block is larger than the length of the first telescopic spring after the first telescopic spring is completely contracted.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the winding mechanism, when the device is transported and moved, the rack can be pushed firstly, and at the moment, the first telescopic spring contracts, so that the rack can move upwards along the guide rod, the rack can stir the gear to rotate, and the winding roller can rotate through the rotation of the gear, so that the winding roller can wind the connecting wire, the occupied space of the device is reduced, and convenience is brought to the transportation and movement of the connector;

2. through setting up stop gear, when rack rebound, the locating lever just can remove under the effect of triangle-shaped piece, second expanding spring contracts this moment, later continue to promote the rack, when the rack moves to the highest point, spacing hole just in time aligns with the one end of locating lever, the locating lever just can recover under second expanding spring's effect this moment, in order this to detain spacing downthehole, so alright carry on spacingly to the rack, prevent that the rack from recovering under first expanding spring's effect, thereby the roll-up for the connecting wire provides convenience.

Drawings

FIG. 1 is a schematic view of a connector;

FIG. 2 is an enlarged view of a connector at A of FIG. 1;

fig. 3 is a schematic connection diagram of a take-up roll and a connecting line of a connector.

In the figure: 1. a connecting seat; 2. a wind-up roll; 3. a connecting wire; 4. connecting a joint; 5. a winding mechanism; 501. a guide bar; 502. a gear; 503. a first extension spring; 504. a slider; 505. a rack; 6. a limiting mechanism; 601. positioning a rod; 602. a limiting hole; 603. a triangular block; 604. a second extension spring.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a connector includes a connecting seat 1, a winding roller 2 is disposed inside the connecting seat 1, a connecting wire 3 is disposed inside the winding roller 2, two ends of the connecting wire 3 are provided with connecting joints 4, and a winding mechanism 5 is disposed on one side of the connecting seat 1 and used for winding the connecting wire 3;

the winding mechanism 5 comprises a guide rod 501, a gear 502, a first telescopic spring 503, a slider 504 and a rack 505, wherein the gear 502 is fixed on one side of the winding roller 2 and is positioned on the outer side of the connecting seat 1, the guide rod 501 is fixed on the outer side of the connecting seat 1, the slider 504 is sleeved on the outer side of the guide rod 501, the rack 505 is fixed on one end of the slider 504 and is positioned on one end of the gear 502, and the first telescopic spring 503 is arranged on the top of the slider 504 and is sleeved on the outer side of the guide rod 501;

the top of the guide rod 501 is provided with a limiting mechanism 6 for limiting the rack 505.

This kind of debugging connector that can encode, when transporting equipment and removing, can promote rack 505 earlier, first expanding spring 503 contracts this moment, from this alright make rack 505 when upwards moving along guide bar 501, thereby make rack 505 toggle gear 502 rotate, make wind-up roll 2 rotate through the rotation of gear 502 and from this alright make wind-up roll 2 carry out the rolling to connecting wire 3, thereby reduce the occupation space of equipment, thereby the transportation of connector removes and provides convenience, accessible stop gear 6 makes rack 505 lose the spacing when using this equipment, rack 505 just can restore under the effect of first expanding spring 503 this moment, thereby release the connecting wire 3 of rolling.

In fig. 1, 2: the limiting mechanism 6 comprises a positioning rod 601, a limiting hole 602, a triangular block 603 and a second expansion spring 604, the positioning rod 601 is arranged at the top of the guide rod 501, the second expansion spring 604 is sleeved on the outer side of the positioning rod 601, the triangular block 603 is fixed at the top of the rack 505, and the limiting hole 602 is arranged at one end of the gear 502.

This kind of debugging connector that can encode, when rack 505 moves upwards, locating lever 601 just can remove under the effect of triangle-shaped piece 603, second expanding spring 604 contracts this moment, later continue to promote rack 505, when rack 505 moved to the highest point, spacing hole 602 just in time aligns with the one end of locating lever 601, locating lever 601 just can restore under the effect of second expanding spring 604 this moment to come to detain in spacing hole 602, so alright carry on spacingly to rack 505, prevent that rack 505 from restoring under the effect of first expanding spring 503, thereby provide convenience for the roll-up of connecting wire 3.

In fig. 1: the latch outside gear 502 meshes with the latch of rack 505 one end mutually, and wind-up roll 2 passes through the bearing rotation with connecting seat 1 and is connected.

According to the encoding debugging connector, the gear 502 is stirred to rotate when the rack 505 moves by arranging the structure, so that the gear 502 drives the winding roller 2 to rotate.

In fig. 2: the top of the guide rod 501 is provided with a through hole engaged with the positioning rod 601.

The codeable debugging connector provides a moving space for the positioning rod 601 by setting the structure.

In fig. 1: one end of the positioning rod 601 is provided with a ball, and the diameter of the limiting hole 602 is equal to that of one end of the positioning rod 601.

According to the encoding debugging connector, the friction force between one end of the positioning rod 601 and the rack 505 is reduced by the structure, and then one end of the positioning rod 601 can be buckled into the limiting hole 602 under the action of the second expansion spring 604.

In fig. 3: connecting wire 3 is the inside that the zigzag is fixed in wind-up roll 2.

The codeable debugging connector carries out staggered winding on two ends of the connecting wire 3 by setting the structure.

In fig. 1: the length of the guide rod 501 is equal to the length of the rack 505, and the distance between the limiting hole 602 and the sliding block 504 is greater than the length of the first extension spring 503 after being completely contracted.

According to the encoding debugging connector, when the rack 505 moves to the highest position by arranging the structure, the limiting hole 602 is just aligned with one end of the positioning rod 601.

The utility model discloses a theory of operation is: when the device is transported and moved, the rack 505 can be pushed first, at the moment, the first expansion spring 503 contracts, so that the rack 505 can move upwards along the guide rod 501, when the rack 505 moves upwards, the positioning rod 601 can move under the action of the triangular block 603, at the moment, the second expansion spring 604 contracts, so that the rack 505 drives the gear 502 to rotate, the winding roller 2 rotates through the rotation of the gear 502, so that the winding roller 2 can wind the connecting wire 3, the occupied space of the device is reduced, convenience is brought to the transportation and movement of the connector, when the device is used, the positioning rod can be pulled, so that the rack 505 loses the limit, at the moment, the rack 505 can recover under the action of the first expansion spring 503, and the wound connecting wire 3 is released.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. A connector comprises a connecting seat (1), wherein a winding roller (2) is arranged on the inner side of the connecting seat (1), a connecting wire (3) is arranged inside the winding roller (2), and connecting joints (4) are arranged at two ends of the connecting wire (3), and the connector is characterized in that a winding mechanism (5) is arranged on one side of the connecting seat (1) and used for winding the connecting wire (3);

the winding mechanism (5) comprises a guide rod (501), a gear (502), a first telescopic spring (503), a sliding block (504) and a rack (505), the gear (502) is fixed on one side of the winding roller (2), the guide rod (501) is fixed on the outer side of the connecting seat (1), the sliding block (504) is sleeved on the outer side of the guide rod (501), the rack (505) is fixed at one end of the sliding block (504), and the first telescopic spring (503) is arranged at the top of the sliding block (504);

and a limiting mechanism (6) is arranged at the top of the guide rod (501) and used for limiting the rack (505).

2. The connector according to claim 1, wherein the limiting mechanism (6) comprises a positioning rod (601), a limiting hole (602), a triangular block (603) and a second expansion spring (604), the positioning rod (601) is arranged at the top of the guide rod (501), the second expansion spring (604) is sleeved on the outer side of the positioning rod (601), the triangular block (603) is fixed at the top of the rack (505), and the limiting hole (602) is arranged at one end of the gear (502).

3. A connector according to claim 1, characterized in that the latch on the outer side of the gear (502) is engaged with the latch on one end of the rack (505), and the wind-up roll (2) is rotatably connected with the connecting base (1) through a bearing.

4. A connector according to claim 2, characterized in that the top of the guiding rod (501) is provided with a through hole for engaging with the positioning rod (601).

5. A connector according to claim 2, wherein one end of the positioning rod (601) is provided with a ball, and the diameter of the limiting hole (602) is equal to that of one end of the positioning rod (601).

6. A connector according to claim 1, characterized in that the connecting wire (3) is fixed inside the take-up roll (2) in a zigzag manner.

7. A connector according to claim 2, wherein the length of the guide rod (501) is equal to the length of the rack (505), and the distance between the stopper hole (602) and the slider (504) is greater than the length of the first extension spring (503) after the first extension spring is completely retracted.